<template>
  <div class="app-container">
    <el-row :gutter="20" class="header">
      <el-col :span="7">
        <el-input placeholder="请输入用户名..." v-model="queryForm.query" clearable></el-input>
      </el-col>
      <el-button type="primary" :icon="Search" @click="initUserList">搜索</el-button>
      <el-button type="success" :icon="DocumentAdd" @click="handleDialogValue()">新增</el-button>
      <el-popconfirm title="您确定批量删除这些记录吗？" @confirm="handleDelete(null)">
        <template #reference>
          <el-button type="danger" :disabled="delBtnStatus" :icon="Delete">批量删除</el-button>
        </template>
      </el-popconfirm>
    </el-row>
    <el-table :data="tableData" stripe style="width: 100%" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55"/>
      t
      <el-table-column prop="avatar" label="头像" width="80" align="center">
        <template v-slot="scope">
          <img :src="getServerUrl()+'image/userAvatar/'+scope.row.avatar" width="50" height="50"/>
        </template>
      </el-table-column>
      <el-table-column prop="username" label="用户名" width="100" align="center"/>
      <el-table-column prop="roles" label="拥有角色" width="200" align="center">
        <template v-slot="scope">
          <el-tag size="small" type="warning" v-for="item in scope.row.sysRoleList"> {{ item.name }}</el-tag>
        </template>
      </el-table-column>
      <el-table-column prop="email" label="邮箱" width="200" align="center"/>
      <el-table-column prop="phonenumber" label="手机号" width="120" align="center"/>
      <el-table-column prop="status" label="状态？" width="200" align="center">
        <template v-slot="{row}">
          <el-switch v-model="row.status" @change="statusChangeHandle(row)" active-text="正常"
                     inactive-text="禁用" active-value="0" inactive-value="1"></el-switch>
        </template>
      </el-table-column>
      <el-table-column prop="createTime" label="创建时间" width="200" align="center" :formatter="formatDateTime"/>
      <el-table-column prop="loginDate" label="最后登录时间" width="200" align="center" :formatter="formatDateTime"/>
      <el-table-column prop="remark" label="备注"/>
      <el-table-column prop="action" label="操作" width="400" fixed="right" align="center">
        <template v-slot="scope">
          <el-button type="primary" :icon="Tools" @click="handleRoleDialogValue(scope.row.id,scope.row.sysRoleList)">
            分配角色
          </el-button>
          <el-button v-if="scope.row.username !== 'java1234'" type="primary" :icon="Edit"
                     @click="handleDialogValue(scope.row.id)"/>
          <el-popconfirm v-if="scope.row.username !== 'java1234'" title="您确定要删除这条记录吗？"
                         @confirm="handleDelete(scope.row.id)">
            <template #reference>
              <el-button type="danger" :icon="Delete"/>
            </template>
          </el-popconfirm>
          <el-popconfirm v-if="scope.row.username !== 'java1234'" title="您确定要对这个用户重置密码吗？"
                         @confirm="handleResetPassword(scope.row.id)">
            <template #reference>
              <el-button type="warning" :icon="RefreshRight">重置密码</el-button>
            </template>
          </el-popconfirm>
        </template>
      </el-table-column>
    </el-table>
    <el-pagination
        v-model:current-page="queryForm.pageNum"
        v-model:page-size="queryForm.pageSize"
        :page-sizes="[10, 20, 30, 40]"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
    />
  </div>
  <Dialog v-model="dialogVisible" :dialogVisible="dialogVisible" :id="id" :dialogTitle="dialogTitle"
          @initUserList="initUserList"/>
  <RoleDialog v-model="roleDialogVisible" :sysRoleList="sysRoleList" :roleDialogVisible="roleDialogVisible" :id="id"
              @initUserList="initUserList"/>
</template>

<script setup>
import {ref} from 'vue';
import requestUtil, {getServerUrl} from '@/util/request';
import {Search, Delete, DocumentAdd, Edit, Tools, RefreshRight} from '@element-plus/icons-vue';
import Dialog from './components/dialog';
import {ElMessage, ElMessageBox} from 'element-plus';
import RoleDialog from './components/roleDialog';
import moment from 'moment-timezone';

const tableData = ref([]);
const total = ref(0);
const queryForm = ref({
  query: '',
  pageNum: 1,
  pageSize: 10
});

const dialogVisible = ref(false);
const dialogTitle = ref("");
const id = ref(-1);
const delBtnStatus = ref(true);
const multipleSelection = ref([]);
const sysRoleList = ref([]);
const roleDialogVisible = ref(false);

const handleSelectionChange = (selection) => {
  console.log("勾选了");
  console.log(selection);
  multipleSelection.value = selection;
  delBtnStatus.value = selection.length === 0;
};

const handleRoleDialogValue = (userId, roleList) => {
  console.log("userId=" + userId);
  id.value = userId;
  sysRoleList.value = roleList;
  roleDialogVisible.value = true;
};

const initUserList = async () => {
  const res = await requestUtil.post("sys/user/list", queryForm.value);
  tableData.value = res.data.userList;
  total.value = res.data.total;
};

initUserList();

const handleSizeChange = (pageSize) => {
  queryForm.value.pageNum = 1;
  queryForm.value.pageSize = pageSize;
  initUserList();
};

const handleCurrentChange = (pageNum) => {
  queryForm.value.pageNum = pageNum;
  initUserList();
};

const handleDialogValue = (userId) => {
  if (userId) {
    id.value = userId;
    dialogTitle.value = "用户修改";
  } else {
    id.value = -1;
    dialogTitle.value = "用户添加";
  }
  dialogVisible.value = true;
};

const handleDelete = async (id) => {
  var ids = [];
  if (id) {
    ids.push(id);
  } else {
    multipleSelection.value.forEach(row => {
      ids.push(row.id);
    });
  }
  const res = await requestUtil.post("sys/user/delete", ids);
  if (res.data.code === 200) {
    ElMessage({
      type: 'success',
      message: '执行成功!'
    });
    initUserList();
  } else {
    ElMessage({
      type: 'error',
      message: res.data.msg,
    });
  }
};

const handleResetPassword = async (id) => {
  const res = await requestUtil.get("sys/user/resetPassword/" + id);
  if (res.data.code === 200) {
    ElMessage({
      type: 'success',
      message: '执行成功!'
    });
    initUserList();
  } else {
    ElMessage({
      type: 'error',
      message: res.data.msg,
    });
  }
};

const statusChangeHandle = async (row) => {
  let res = await requestUtil.get("sys/user/updateStatus/" + row.id + "/status/" + row.status);
  if (res.data.code === 200) {
    ElMessage({
      type: 'success',
      message: '执行成功!'
    });
  } else {
    ElMessage({
      type: 'error',
      message: res.data.msg,
    });
    initUserList();
  }
};

const formatDateTime = (row, column, cellValue, index) => {
  if (!cellValue) {
    return '';
  }
  return moment(cellValue).format("YYYY-MM-DD HH:mm:ss");
};
</script>

<style lang="scss" scoped>
.header {
  padding-bottom: 16px;
  box-sizing: border-box;
}

.el-pagination {
  float: right;
  padding: 20px;
  box-sizing: border-box;
}

::v-deep th.el-table__cell {
  word-break: break-word;
  background-color: #f8f8f9 !important;
  color: #515a6e;
  height: 40px;
  font-size: 13px;

}

.el-tag--small {
  margin-left: 5px;
}
</style>